Oil-gun.



R. V. LEE. OHIGUN. APELIUATLON FILED 0012,1912.

, animate-z Patented Aug. 26, 1913.v

UNITED STAIES PATENT ()FFICE.

CHAR!) Vt LEE, 0]? CALISTOGA, CALIFORNIA.

To all? whom may comem Be it known that l, Runner) V. LEE, it citizen of the, Unltfi i States, residing at (,aiistogu, in the county of Napa and State of Cniiil'eruiu hen: iuwnied' certain new and useful i222; rewmruis in OihGune of which the folio" At spur-mention, ref errnre heiug luui to the accompanying druw= ings.

This inteuii whirh relates generally to oiler; hope for 1 u'imziri object to provide a umpi eiiieiei eomtrurtion which may he ea Jpuiuted for squirting iuhri sint oii more puirieuhiuy to an i; irou i oi. 12155 derive: oi {hi3 rhziru: 1 finger nward plunger is prodded that. {mu :zutommiuztlly moreil in one riirw-lii. V uiili w en the Wild; anal at the me iiim; Your tin oil on to the die lriiuitr:

My inveuiim; :yrvhrwnle improrul (won s trucion imil tiiiilifl'tliiilli of cyiiu'eler (on-- tuiueti pump rir iee im'il eertuin rmuhination of parts. uii of whi h wiil he hereimltier (.libifllif iti in detail we enecifiral y pointed out in (he zippemied eiaim reterei'lce being him to rlrawizw in which Figure l is a elevation embodying my inwi'ition. Fig, I, is a longitudinal so, tion thioiwl'z. the same. and Fig 3 ie a detail {H'Fiit i i 3-4) Fig. 1H

Reference now being h nt to the zirconipunying" drawing e in which like and (one s rpontiing parts are :iesignuled by like refereuee ehurwiier throughout the several views, the numerui 1. indicates a cylinder or oil holding tube being internally thremlerl acljmwnt in; lower extremity to whiri. is detaehahlv secured a ping: It The epptmite liTiYi, 1f the mini 1 exterio tin-earl. arljustuhiy sewn e1;

rilaen on the J on which it rap 3. "the central. portion of said on. i and plug are ntruded with opening through which extenis a "plunger rod The iower eiiti of this plunger rod has formed integral therewith a conical valve 5.-

Specificetion of Letters Patent.

ipplication filed Oatsber 2, 1912.

OIL-GUN.

iatented Aug. 26.1 913.

Serial No. 723,625.

ug downwardly upon the head 8 for 0peratiug the plunger rod 4.

The plunger rod 4 has keyed thereto adji-ton'ii it: lower extremity :1 plunger 10 which suplmped and provided with a plurality of apertures 11 This plunger may he of metal, leutirr, any other suitable material which adapted, to force the oil downwardly through the opening formed Within the plug 53. The lower extremity of the plunger rod 1 reduced, as at 12, so that when the some passes through the openit formed within the plug it will pro- Yiw ample room to permit the oil to disriurgru through the opening termed Within the plug when the valve has been opened. fa mil spring l3 interposed between the plug and the piunger H which will at pzsrenll hold the plunger in u mizserl position thereby keeping the valve 5 norumliy iuseil. \r pat-king ring or gland i4 interposed between the rap and the upper end of the eyiinrher 1 to inf-UTE; u tight eonni-riion theroheurien to prevent the escape of any oil. The plunger 4 has formed adjarent its upper-extremity a longitiulinally extending opening 15 terminating at its extremity in right-angular passageways 16,

.iuh is adapted to open ooinmunirai tlw opening 15. ui'hi 5 in iii d rloivnwzirtily, for which is oh oust The lower extremity of the squared, as at CU, so that the easily and readily applied to or detached from the cylinder by meansof a wrench or the hire, in: when this plug 2 is attached tr; the cylinder 1 several of the threads formed thereupon will project beyond the cyi uder to permit a, distrihuter E8 to be detaehably eonneeted thereto. This oil (listrihuter 18 comprises a cylindrical portion which is internaily threaded, as; at 19, for engagement with the exposed threaded portion of the plug 2. A longitudinal. extension is formed on the oylindrica-l portion and is provided with an angular spoon-shaped 0rtion 20 having openings 21 through w ich the oil may dischar e.

It will be noted t mt the lower end of the valve 5 tapers and thus directs the oil" ina PUYQUSQ plug 2 is plug may be wzm''iy upun the central portion of be 001% wmwcmm x plate 520 and prevents 10% ur was 05 N10 mi it is ubxmus from the foregoing thui an oiiasr 4 1' ihi c hzamctoi uay lm mm for 01% lug div shwkh pips hers, and rniike, and the di tribut r WEI? cnuaxr. the oil in tho!"- imghiy lubricai'e 21 the parts 0? tim device in which it is inserted. n

It W5]! he manif: 1;," fmm the foregoing wiimt Jzw'wv of this character wii ha: in-

1n flu} most of nmmlfui-Lm-s, sinmgg ieufi when in use, and he pan-is hereof may be readily :msmnbied and in stuHmL, lm'eby rendering the mum! com nwrciaily desirable.

In an oil gun such described, a -;;yiiuat one A valve seat the iowur end dfil body pm'ti-im fintem'a'l ihrezulew uni UHZIPUF, n ping hzlvnw formed therein lnfiuimi 3 0f the vyiindwr. ifi ping ueng fl'hffflihfid and having its Iowa mm! (iizapwsud bi'iiGW the lower and mi 511v: cylinder, (qwmiimi' menus within the Hinder and mu'zmmaicmz YEN: the phi; ring flzi-vazul-rd upun the )h (minding iii! the Minn-wt (2nd 0 HM; index for locking numb. and 1 apt-9min fwr: um! beiz'lg exumiiml bane-Q 'h Hm ping.

u plug agzuinsl mannavd ugmn $11M fang 

